41102434021 has 4 divisors (see below), whose sum is σ = 44839018944. Its totient is φ = 37365849100.

The previous prime is 41102434013. The next prime is 41102434049. The reversal of 41102434021 is 12043420114.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41102434021 - 2³ = 41102434013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41102433983 and 41102434001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41102434091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1868292445 + ... + 1868292466.

It is an arithmetic number, because the mean of its divisors is an integer number (11209754736).

Almost surely, 2^41102434021 is an apocalyptic number.

It is an amenable number.

41102434021 is a deficient number, since it is larger than the sum of its proper divisors (3736584923).

41102434021 is a wasteful number, since it uses less digits than its factorization.

41102434021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3736584922.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 41102434021 its reverse (12043420114), we get a palindrome (53145854135).

The spelling of 41102434021 in words is "forty-one billion, one hundred two million, four hundred thirty-four thousand, twenty-one".